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feat: add-arm-build #96

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merged 2 commits into from
Jun 13, 2024
Merged

feat: add-arm-build #96

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33d8017
feat: update Dockerfile and build action to build multi-arch image
ldunkum Jun 12, 2024
24f98b0
chore: update README with hint regarding multi-arch image
ldunkum Jun 12, 2024
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3 changes: 3 additions & 0 deletions .github/workflows/docker-publish.yml
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Expand Up @@ -37,6 +37,8 @@ jobs:
# Workaround: https://github.com/docker/build-push-action/issues/461
- name: Setup Docker buildx
uses: docker/setup-buildx-action@v3
with:
platforms: linux/amd64,linux/arm64
# Login against a Docker registry except on PR
# https://github.com/docker/login-action
- name: Log into registry ${{ env.REGISTRY }}
Expand All @@ -63,6 +65,7 @@ jobs:
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
platforms: linux/amd64,linux/arm64
cache-from: type=gha
cache-to: type=gha,mode=max
# Sign the resulting Docker image digest except on PRs.
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36 changes: 27 additions & 9 deletions Dockerfile
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@@ -1,25 +1,43 @@
FROM alpine:3.20.0 AS downloader
FROM alpine:3.20.0 AS setup-base
RUN apk --no-cache add curl~=8

# renovate: datasource=github-releases depName=gruntwork-io/terragrunt
ENV TERRAGRUNT_VERSION=v0.48.1

# renovate: datasource=github-releases depName=transcend-io/terragrunt-atlantis-config
ENV TERRAGRUNT_ATLANTIS_CONFIG_VERSION=v1.18.0



# arm64-specific stage
FROM setup-base AS setup-arm64


RUN curl -s -Lo terragrunt https://github.com/gruntwork-io/terragrunt/releases/download/${TERRAGRUNT_VERSION}/terragrunt_linux_arm64 && \
chmod +x terragrunt

RUN wget -q https://github.com/transcend-io/terragrunt-atlantis-config/releases/download/${TERRAGRUNT_ATLANTIS_CONFIG_VERSION}/terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_arm64 && \
mv terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_arm64 /terragrunt-atlantis-config


# amd64-specific stage
FROM setup-base AS setup-amd64

RUN curl -s -Lo terragrunt https://github.com/gruntwork-io/terragrunt/releases/download/${TERRAGRUNT_VERSION}/terragrunt_linux_amd64 && \
chmod +x terragrunt

FROM alpine:3.20.0 AS atlantis-config-installer
RUN wget -q https://github.com/transcend-io/terragrunt-atlantis-config/releases/download/${TERRAGRUNT_ATLANTIS_CONFIG_VERSION}/terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_amd64 && \
mv terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_amd64 /terragrunt-atlantis-config

# renovate: datasource=github-releases depName=transcend-io/terragrunt-atlantis-config
ENV TERRAGRUNT_ATLANTIS_CONFIG_VERSION=v1.16.0


FROM setup-${TARGETARCH} AS terragrunt-setup

# hadolint ignore=SC3057
RUN wget -q "https://github.com/transcend-io/terragrunt-atlantis-config/releases/download/${TERRAGRUNT_ATLANTIS_CONFIG_VERSION}/terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_amd64.tar.gz" && \
tar -xzvf terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_amd64.tar.gz && \
mv terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_amd64/terragrunt-atlantis-config_${TERRAGRUNT_ATLANTIS_CONFIG_VERSION:1}_linux_amd64 /terragrunt-atlantis-config

FROM ghcr.io/runatlantis/atlantis:v0.28.1
COPY --from=downloader /terragrunt /usr/local/bin/terragrunt
COPY --from=atlantis-config-installer /terragrunt-atlantis-config /usr/local/bin/terragrunt-atlantis-config
COPY --from=terragrunt-setup /terragrunt /usr/local/bin/terragrunt
COPY --from=terragrunt-setup /terragrunt-atlantis-config /usr/local/bin/terragrunt-atlantis-config

USER root
# renovate: datasource=repology depName=alpine_3_19/awscli versioning=loose
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5 changes: 5 additions & 0 deletions README.md
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Expand Up @@ -2,3 +2,8 @@

Builds our atlantis image containing terragrunt.
Adds the [terragrunt](https://github.com/gruntwork-io/terragrunt) and [aws-cli](https://aws.amazon.com/cli/) binaries to the [official atlantis image](https://github.com/runatlantis/atlantis)

> [!NOTE]
> This image is built as a multi-arch image for `amd64` and `arm64`.
> We set up a stage for each platform in the Dockerfile and updated the `docker/setup-buildx-action` and `docker/build-push-action` accordingly.
> To build locally, you might need to set up a multi-arch builder for docker buildx.